How to Staff Pending QC Across Multiple Sites

Start with the work behind the exam count

Consider two imaging centers with similar daily volume. One sends the required order information through a structured feed. The other needs staff to locate documents and clarify missing details before studies can move on. Giving both sites the same QC hours would overlook that extra work.

Pending QC is the operational review of a study before the reading handoff. It includes the completeness and consistency checks described in what makes a study read-ready. For a staffing plan, count the time spent on those checks, contacting the facility, and reviewing a study again after a correction.

Start with a representative sample of shifts, including busy periods and any evening or weekend coverage. Record arrivals by site and time window, active review time, and the additional time spent on blocked cases. Separate hands-on work from time waiting for someone else to respond. A study waiting overnight for a document has a long delay, but that delay is not eight hours of admin work.

Turn the workload into a coverage plan

For each coverage window, estimate review minutes for expected arrivals and any unreviewed studies carried over from earlier shifts. Add the follow-up and recheck work due in that window, including work on older blocked studies. If your initial review estimate already includes follow-up, separate those activities before adding them again.

Compare that estimate with the hours people can actually spend on QC after their other duties and breaks. Allow for arrival spikes, longer exceptions, training, and absence coverage. A daily average can hide an afternoon backlog if several sites finish exams at the same time.

The timing of the backlog helps explain the gap. If studies wait before anyone reviews them, check reviewer availability during those hours. If most aging studies are waiting for facility responses, examine the follow-up path and local contact coverage. Both problems can occur together, but adding a reviewer alone will not supply a missing document.

Decide what to share across sites

Shared reviewers are an option when they can access the required records and apply each facility's approved requirements. Local coverage may be needed where document retrieval or corrections depend on staff at that site. A shared review team with designated facility contacts can divide the work: reviewers check arrivals, while local staff obtain missing information or make authorized corrections.

Keep a common definition of readiness: every applicable check must pass. Document the requirements that vary by site, including required documents, approved evidence sources, and escalation paths. A shared checklist should make those differences easy to find. Missing evidence or an unclear requirement needs review before the study can be treated as ready.

Before assigning someone to cover a site, walk through representative cases with them and confirm their access and permissions. Use the systems and approved procedures they will need during the shift. Being able to view a study does not necessarily mean they can correct it or approve a change.

• Name a primary QC reviewer and a backup for each site and coverage window, including breaks and leave.
• Identify the facility contact for missing documents or source corrections, with an alternate when that person is unavailable.
• Record the approved escalation path and response expectations for urgent cases and overdue follow-up.
• Assign someone to maintain site instructions and brief covering staff when requirements change.

Reserve time for blocked studies and shift handoffs

New arrivals and blocked studies both need scheduled attention. Depending on workload, one person may cover both with protected follow-up time, or a team may assign separate reviewers. Keep blocked cases visible and work according to the organization's priority and turnaround policy. Urgent blocked studies need the approved escalation path even when routine studies are easier to finish.

For example, if a required prior is missing, the reviewer checks for an existing request before opening another. The follow-up record should identify who will retrieve it and when the next check is due. Once the source is updated, someone must repeat the affected QC checks. Closing the request alone does not establish readiness.

At shift change, hand over unresolved work with its owner, current blocker, last action, and next follow-up time in the approved work system. The incoming reviewer should acknowledge responsibility for the next action. Keep case details in that system so staff do not have to reconstruct the history from personal messages.

Assign responsibility for confirming the final operational handoff, too. Passing QC and confirming that a study has left Pending are separate steps. Final radiologist assignment belongs to the downstream reading workflow; Pending QC vs smart routing explains that boundary.

Check whether the new coverage is working

After changing coverage, compare similar shifts by site and modality. Look beyond the total number of studies cleared:

• Track time to first QC review and total time in Pending separately, including the oldest unresolved studies.
• Track the share of reviewed studies that are blocked and group the reasons, such as missing documents or required priors.
• Compare active QC hours with scheduled coverage, noting overtime and work carried into the next shift.
• Review cases returned for incomplete information and repeated follow-up on the same blocker.

Use those observations to adjust the plan. Repeated gaps at shift boundaries may call for overlap. Repeated missing documents from one site may call for a change to that site's intake process. If measured work still exceeds available hours after those changes, you have a clearer basis for requesting additional staff.

Where Corena fits

Corena is designed to evaluate Pending studies against approved organization and site requirements and present findings and proposed actions for human review. Its scope is operational readiness before reading. It does not interpret images or choose the final radiologist.

When evaluating Corena for a staffing plan, start with a scoped, read-only evaluation and measure the review effort and exceptions that remain. Source changes are disabled by default; any capability enabled during initial rollout requires an authorized human to approve each proposed change. Base staffing decisions on validated results for your sites, with coverage for unresolved work and interruptions.

If you are planning coverage for another imaging center, request a demo to discuss your QC workload and which checks would be useful to evaluate first.